/**{*/
  /*padding: 0;*/
  /*margin:  0;*/
/*}*/
a{
  text-decoration: none;
}
li{
  list-style: none;
}
input,button{
  outline: none;
  border: none;
}
ul{
  padding: 0;
  margin: 0;
}


.clearfix:before,.clearfix:after{
  content: '';
  display: table;
}
.clearfix:after{
  clear: both;
}

.btn{
  width: 80px;
  height: 40px;
  border-radius: 10px;
  background: darkslategray;
  text-align: center;
  line-height: 40px;
  color: #fff;
  margin: 0 auto;
}

